diff options
Diffstat (limited to 'defaultenv/bin')
-rw-r--r-- | defaultenv/bin/_update_help | 8 | ||||
-rw-r--r-- | defaultenv/bin/update | 8 |
2 files changed, 12 insertions, 4 deletions
diff --git a/defaultenv/bin/_update_help b/defaultenv/bin/_update_help index e6ea64cf80..a23f00fe0a 100644 --- a/defaultenv/bin/_update_help +++ b/defaultenv/bin/_update_help @@ -1,8 +1,10 @@ #!/bin/sh -echo "usage: $0 -t <kernel|rootfs> -d <nor|nand> [-f imagename]" +echo "usage: $0 -t <kernel|rootfs> -d <nor|nand> [-f imagename] -c" echo "update tools." -echo"" +echo "" +echo "options" +echo " -c to check the crc32 for the image and flashed one" +echo "" echo "type update -t kernel -d <nor|nand> [-f imagename] to update kernel into flash" echo "type update -t rootfs -d <nor|nand> [-f imagename] to update rootfs into flash" - diff --git a/defaultenv/bin/update b/defaultenv/bin/update index bdac11f209..504bff60a0 100644 --- a/defaultenv/bin/update +++ b/defaultenv/bin/update @@ -4,8 +4,9 @@ type="" device_type="" +check=n -while getopt "ht:d:f:" Option +while getopt "ht:d:f:c" Option do if [ ${Option} = t ]; then type=${OPTARG} @@ -13,6 +14,8 @@ elif [ ${Option} = d ]; then device_type=${OPTARG} elif [ ${Option} = f ]; then imagename=${OPTARG} +elif [ ${Option} = c ]; then + check=y else . /env/bin/_update_help exit 0 @@ -43,3 +46,6 @@ else fi . /env/bin/_update +if [ x${check} = xy ]; then + crc32 -f $image -F $part +fi |